CN1187717C - 三维对象形变信息的编码方法和装置 - Google Patents
三维对象形变信息的编码方法和装置 Download PDFInfo
- Publication number
- CN1187717C CN1187717C CNB021237077A CN02123707A CN1187717C CN 1187717 C CN1187717 C CN 1187717C CN B021237077 A CNB021237077 A CN B021237077A CN 02123707 A CN02123707 A CN 02123707A CN 1187717 C CN1187717 C CN 1187717C
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- CN
- China
- Prior art keywords
- information
- summit
- key
- key assignments
- coding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010010603A KR100580616B1 (ko) | 2001-02-28 | 2001-02-28 | 삼차원 객체의 형태 변형 정보에 대한 부호화 방법 및 그장치 |
KR10603/2001 | 2001-02-28 | ||
KR1020010040708A KR100561836B1 (ko) | 2001-07-07 | 2001-07-07 | 3차원 애니메이션 객체의 형태 변환 정보에 대한 키 값부호화 방법 및 그 장치 |
KR40708/2001 | 2001-07-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1384469A CN1384469A (zh) | 2002-12-11 |
CN1187717C true CN1187717C (zh) | 2005-02-02 |
Family
ID=26638850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021237077A Expired - Fee Related CN1187717C (zh) | 2001-02-28 | 2002-02-28 | 三维对象形变信息的编码方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6959114B2 (es) |
EP (1) | EP1239680B1 (es) |
JP (1) | JP3699685B2 (es) |
CN (1) | CN1187717C (es) |
CA (1) | CA2372969C (es) |
DE (1) | DE60219548T2 (es) |
ES (1) | ES2284787T3 (es) |
RU (1) | RU2226297C2 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7920143B1 (en) * | 1997-03-27 | 2011-04-05 | At&T Intellectual Property Ii, L.P. | Method for defining animation parameters for an animation definition interface |
EP2302930B1 (en) * | 2001-11-27 | 2015-07-15 | Samsung Electronics Co., Ltd. | Coding and decoding of a bitstream with a coordinate interpolator |
US7809204B2 (en) * | 2002-10-18 | 2010-10-05 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding key value data of coordinate interpolator |
JP4759291B2 (ja) * | 2004-03-08 | 2011-08-31 | 三星電子株式会社 | 適応的2n進ツリーの生成方法、ならびにそれを利用して3次元体積データを符号化/復号化する方法および装置 |
US7529418B2 (en) * | 2004-05-20 | 2009-05-05 | Hewlett-Packard Development Company, L.P. | Geometry and view assisted transmission of graphics image streams |
US7983160B2 (en) * | 2004-09-08 | 2011-07-19 | Sony Corporation | Method and apparatus for transmitting a coded video signal |
US8312499B2 (en) * | 2004-09-13 | 2012-11-13 | Lsi Corporation | Tunneling information in compressed audio and/or video bit streams |
JP2006165795A (ja) * | 2004-12-03 | 2006-06-22 | Canon Inc | 画像形成装置およびその方法 |
KR100668714B1 (ko) * | 2005-01-14 | 2007-01-16 | 한국전자통신연구원 | 효과적인 텍스처 매핑을 위한 3차원 메쉬 정보의 텍스처좌표 부호화 및 복호화 방법 |
JP2008217526A (ja) * | 2007-03-06 | 2008-09-18 | Canon Inc | 画像処理装置、画像処理プログラム及び画像処理方法 |
US8462149B2 (en) * | 2008-04-18 | 2013-06-11 | Electronics And Telecommunications Research Institute | Method and apparatus for real time 3D mesh compression, based on quanitzation |
JP5033261B2 (ja) * | 2008-04-18 | 2012-09-26 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | 共有頂点情報を用いた低複雑度3次元メッシュ圧縮装置及び方法 |
KR20100138700A (ko) * | 2009-06-25 | 2010-12-31 | 삼성전자주식회사 | 가상 세계 처리 장치 및 방법 |
EP2309648A1 (en) | 2009-09-14 | 2011-04-13 | Thomson Licensing | Method for encoding floating-point data, method for decoding floating-point data, and corresponding encoder and decoder |
CN101834907B (zh) * | 2010-05-21 | 2012-09-05 | 郑州金翔软件科技有限公司 | 端到端纠错码存储覆盖网系统的实现方法 |
TWI519147B (zh) * | 2011-12-28 | 2016-01-21 | 財團法人工業技術研究院 | 提供與傳送複合濃縮串流之方法以及系統 |
US20140328406A1 (en) * | 2013-05-01 | 2014-11-06 | Raymond John Westwater | Method and Apparatus to Perform Optimal Visually-Weighed Quantization of Time-Varying Visual Sequences in Transform Space |
JP2022051967A (ja) * | 2019-01-08 | 2022-04-04 | ソニーグループ株式会社 | 情報処理装置および情報処理方法 |
EP3913809A4 (en) * | 2019-01-17 | 2022-03-09 | Sony Group Corporation | DECODING DEVICE, DECODING METHOD AND PROGRAM |
CN110620746A (zh) * | 2019-09-17 | 2019-12-27 | 上海交通大学 | 基于时间调制阵列的多用户涡旋场通信系统 |
CA3180345A1 (en) * | 2020-05-25 | 2021-12-02 | Technologies Shapeshift 3D Inc. | Method and device for constraining shape deformation of 3d objects |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3649469B2 (ja) * | 1995-05-12 | 2005-05-18 | 株式会社ソニー・コンピュータエンタテインメント | アニメーションデータの作成方法および作成装置 |
US5793371A (en) * | 1995-08-04 | 1998-08-11 | Sun Microsystems, Inc. | Method and apparatus for geometric compression of three-dimensional graphics data |
US5963209A (en) * | 1996-01-11 | 1999-10-05 | Microsoft Corporation | Encoding and progressive transmission of progressive meshes |
US5818463A (en) * | 1997-02-13 | 1998-10-06 | Rockwell Science Center, Inc. | Data compression for animated three dimensional objects |
US6262737B1 (en) * | 1998-01-30 | 2001-07-17 | University Of Southern California | 3D mesh compression and coding |
US6614428B1 (en) * | 1998-06-08 | 2003-09-02 | Microsoft Corporation | Compression of animated geometry using a hierarchical level of detail coder |
-
2002
- 2002-02-25 CA CA 2372969 patent/CA2372969C/en not_active Expired - Fee Related
- 2002-02-25 US US10/080,655 patent/US6959114B2/en not_active Expired - Fee Related
- 2002-02-27 ES ES02251394T patent/ES2284787T3/es not_active Expired - Lifetime
- 2002-02-27 DE DE2002619548 patent/DE60219548T2/de not_active Expired - Lifetime
- 2002-02-27 RU RU2002105380A patent/RU2226297C2/ru not_active IP Right Cessation
- 2002-02-27 EP EP20020251394 patent/EP1239680B1/en not_active Expired - Fee Related
- 2002-02-28 JP JP2002052739A patent/JP3699685B2/ja not_active Expired - Fee Related
- 2002-02-28 CN CNB021237077A patent/CN1187717C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60219548D1 (de) | 2007-05-31 |
EP1239680B1 (en) | 2007-04-18 |
EP1239680A3 (en) | 2004-03-17 |
CA2372969A1 (en) | 2002-08-28 |
CA2372969C (en) | 2008-09-16 |
JP3699685B2 (ja) | 2005-09-28 |
US6959114B2 (en) | 2005-10-25 |
CN1384469A (zh) | 2002-12-11 |
RU2226297C2 (ru) | 2004-03-27 |
JP2002329217A (ja) | 2002-11-15 |
ES2284787T3 (es) | 2007-11-16 |
US20030142098A1 (en) | 2003-07-31 |
EP1239680A2 (en) | 2002-09-11 |
DE60219548T2 (de) | 2007-12-27 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 Termination date: 20160228 |